Dr. Garth Matthias Turner, MD

  • Berkeley Heights, NJ
  • Neurologist
NPI1689870933PAC ID8022274547
Medicare services, 2024
1,358
Medicare patients, 2024
546
Part D claims, 2024
724
Publications
1
Hospital affiliations
2
Practice address
1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922
Practice phone
Call (908) 273-4300
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Summit Medical Group Ambulatory Surgery Center - Berkeley Heights

Surgery Center - Medicare-Certified · Berkeley Heights, New Jersey

See all 4 affiliations

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Dr. Garth Matthias Turner is a neurologist in Berkeley Heights, New Jersey

Dr. Turner practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey.

Dr. Turner's NPI, 1689870933, was assigned on June 25, 2007. Dr. Turner holds New Jersey license 25MA09098000.

NPI and contact details
Medicare PAC ID
8022274547
NPI enumeration date
June 25, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(908) 273-4300
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Garth Matthias Turner practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey

Dr. Turner's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights, at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. The practice phone is (908) 273-4300.

  • Summit Medical Group Ambulatory Surgery Center - Berkeley Heights
    1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922Phone(908) 273-4300

Source: Dmand AI Affiliation Data

Dr. Garth Matthias Turner is affiliated with 3 sites of care and 1 medical group

Dr. Turner's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. Dr. Turner is also affiliated with Morristown Medical Center. The medical group on file is Summit Health. Dmand AI also links Dr. Turner to 1 more hospital, named with a free account. Dr. Turner's employer is on file too: a surgery center (asc).

See all 4 affiliations for Dr. Turner

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Garth Matthias Turner's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Turner practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Summit Medical Group Ambulatory Surgery Center - Berkeley HeightsAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Garth Matthias Turner is one of 607 neurologists in New Jersey

Neurology is Dr. Turner's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Turner's licenses on file in 2 states: New Jersey and New York.

Specialties and state licenses

  • Neurology, New JerseyPrimaryLicense 25MA09098000 · taxonomy 2084N0400X
  • New York licenseLicense 251410

Neurologists near Dr. Turner

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Garth Matthias Turner billed Medicare for 1,358 services in 2024

CMS data shows 1,358 Medicare services from Dr. Turner across 16 procedure codes in 2024, for 546 Medicare patients. Medicare paid $146,404 for them.

Medicare services, 20241,358
Medicare patients546
Paid by Medicare$146,404
Procedure codes16

Dr. Turner's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 7142024: 715No change
Office and hospital visits
2023: 6062024: 6263%
Surgery
2023: 382024: 1755%

Where Dr. Turner's Medicare services took place, 2024

  • In an office1,24492%
  • In a facility1148%

Dr. Turner compared with the New Jersey median for neurologists, 2024

  • Dr. Turner
  • New Jersey median
Medicare services
1,358vs 4483.0 times
Medicare patients
546vs 2372.3 times
Part D claims
569vs 47520% above

Medians across 595 neurologists in New Jersey with Dmand AI profiles that report each measure.

Dr. Turner's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Turner

Need commercial claims for Dr. Turner?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Turner and other neurologists in New Jersey.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Garth Matthias Turner treated 546 Medicare patients in 2024, average age 75

CMS counts 546 Medicare patients who saw Dr. Turner in 2024. The largest group is 75 to 84, with 230 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Turner's median patient age at 65, with 52% women.

Medicare patients, 2024546
Average age75
Average risk score1.27
Also on Medicaid4%

Dr. Turner's Medicare patients by age, 2024

Dr. Turner's Medicare patients by sex, 2024

  • Women26248%
  • Men28452%

Chronic conditions among Dr. Turner's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Ischemic heart disease34%
  5. Anxiety33%
  6. Mood disorders30%
  7. Diabetes29%
  8. Depression27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Turner's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women52%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Garth Matthias Turner wrote 724 Medicare Part D claims in 2024

In 2024, Dr. Turner wrote 724 Medicare Part D claims for 154 patients. 90% of them were for generic drugs. CMS names the drug for 569 of them, across 22 drugs with 11 or more claims each, at $77,528 in total drug cost. In 2023, CMS named 535 claims across 21 drugs.

Part D claims, 2024724
Drugs named by CMS22
Total drug cost$77,528
Part D patients154

Dr. Turner's Part D claims by kind of drug, 2024

  • Generic649 claims90%
  • Brand-name75 claims10%

Dr. Turner's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5352024: 5696%

Drugs named by CMS: 22 in 2024, 21 in 2023.

See all prescribing by Dr. Turner

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Garth Matthias Turner offers telehealth to Medicare patients

Dr. Turner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Turner as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Garth Matthias Turner has 1 publication on record

Dmand AI links 1 paper to Dr. Turner. Dr. Turner's most frequent co-authors are Dimitrios C. Christoforou, MD, David Y. Ding, MD and Nirmal C. Tejwani, MD.

Papers1

Dr. Turner's most frequent co-authors

Recent publications by Dr. Turner

See all 1 publications and co-authors

See who Dr. Turner researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Turner works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. Garth Matthias Turner's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Garth Matthias Turner

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Garth Matthias Turner's NPI number?

Dr. Garth Matthias Turner's NPI number is 1689870933. It was assigned on June 25, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Garth Matthias Turner?

Dr. Garth Matthias Turner is a neurologist in Berkeley Heights, New Jersey. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Garth Matthias Turner practice?

Dr. Turner practices at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. Dr. Turner's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. Dmand AI also links Dr. Turner to 1 hospital.

What is Dr. Garth Matthias Turner's office phone number?

The practice phone on file for Dr. Turner is (908) 273-4300.

What is Dr. Garth Matthias Turner's medical license number?

Dr. Turner holds New Jersey license 25MA09098000, one of the licenses on file in 2 states.

Which states has Dr. Garth Matthias Turner been licensed in?

Dmand AI has state licenses on file for Dr. Turner in New Jersey and New York.

Which hospitals is Dr. Garth Matthias Turner affiliated with?

Dr. Turner is affiliated with Morristown Medical Center. Dmand AI links Dr. Turner to 1 more hospital.

What medical group is Dr. Garth Matthias Turner part of?

Dr. Turner is linked to Summit Health.

Does Dr. Garth Matthias Turner accept Medicare?

Yes. CMS data shows Dr. Turner billed Medicare for 1,358 services in 2024, and Dr. Turner accepts Medicare assignment.

Does Dr. Garth Matthias Turner offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Turner as offering telehealth services.

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Garth Matthias Turner see?

CMS counts 546 Medicare patients who saw Dr. Turner in 2024, with an average age of 75.

What services does Dr. Garth Matthias Turner bill to Medicare?

In 2024, Dr. Turner's most billed Medicare services were nerve and brain test (95886), office visit, new patient (99203) and nerve and brain test (95911).

What drugs does Dr. Garth Matthias Turner prescribe most?

In 2024 Medicare Part D data, Dr. Turner's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Levetiracetam.

How long has Dr. Garth Matthias Turner been practicing?

Dr. Turner graduated from medical school in 2007, 19 years ago.

Does Dr. Garth Matthias Turner do research?

Dmand AI links 1 publication to Dr. Turner.

Who does Dr. Garth Matthias Turner publish with?

Dr. Turner's most frequent co-authors are Dimitrios C. Christoforou, MD (1 shared paper), David Y. Ding, MD (1 shared paper) and Nirmal C. Tejwani, MD (1 shared paper).

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